Well I shoot from 46" to 64" bows. For snap shooting I really like the short ones. Also like 'em for confined or real brushy spots. The string angle just doesn't seem to bother me.
The longer bows are fine, but have limitations, for me, in confined areas. They may be a little more forgiving, but I believe if you do your part the short bow will do it's part.
My wife just went from a 68" bow, cause that's just what we got a good deal on first, to a 46" bow. After waiting on a bow for her since Christmas that just couldn't get finished as promised by the "bowyer"
we were able to get a great little bow from our own Brad Jansen here.
She shoots this better than any other bow she's shot. That is after Big Jim turned us onto the right arrows for it. Thanks Big Guy, and thanks a ton Brad.